/*
 * DirectorySnapshot.java July 2009
 *
 * Copyright (C) 2009, Quirino Zagarese <quirino@laszloitalia.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General
 * Public License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA  02111-1307  USA
 */
package org.eu4ria.core.hotdeploy;

import java.util.Map;
import java.util.HashMap;


public class DirectorySnapshot {

    private static Map<String, String> files = new HashMap<String, String>();

    public static void addFile(String fileName){
        files.put(fileName, fileName);
    }

    public static void removeFile(String fileName){
        files.remove(fileName);
    }

    public static boolean containsFile(String fileName){
        return files.containsKey(fileName);
    }
}
